From 27a4e697106dc5549774a0f7920a08eceb29fff0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Wed, 10 Sep 2025 22:48:55 +0800
Subject: [PATCH] feat(model): support extra_body for openai

---
 model/openai.go | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/model/openai.go b/model/openai.go
index 1f08ef0..e63c944 100644
--- a/model/openai.go
+++ b/model/openai.go
@@ -34,10 +34,11 @@ type OpenAI struct {
 	// callback/request
 	Model       string    `json:"model"`
 	Messages    []Message `json:"messages"`
-	Temperature float32   `json:"temperature"` // Temperature 0.7
-	TopP        float32   `json:"top_p"`       // TopP 0.9
-	MaxTokens   int       `json:"max_tokens"`  // MaxTokens 4096
-	ExtraBody   any       `json:"extra_body"`
+	Temperature float32   `json:"temperature,omitempty"` // Temperature 0.7
+	TopP        float32   `json:"top_p,omitempty"`       // TopP 0.9
+	MaxTokens   int       `json:"max_tokens,omitempty"`  // MaxTokens 4096
+	// extra body
+	EnableThinking bool `json:"enable_thinking"`
 }
 
 // NewOpenAI use temp 0.7, topp 0.9, maxn 4096 if you don't know the meaning.
@@ -60,11 +61,6 @@ func (*OpenAI) Header(key string, h http.Header) {
 	h.Add("Authorization", "Bearer "+key)
 }
 
-func (opai *OpenAI) SetExtra(body any) *OpenAI {
-	opai.ExtraBody = body
-	return opai
-}
-
 func (opai *OpenAI) Body() *bytes.Buffer {
 	w := bytes.NewBuffer(make([]byte, 0, 8192))
 	err := json.NewEncoder(w).Encode(opai)